| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.99 | 11.256% | $74.5304 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $218.60 | 4.646% | $228.7562 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $138.31 | 13.136% | $156.4784 | $156.48 | $156.50 | $156.50 |
| Purchase #4 | $99.72 | 4.432% | $104.1396 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $133.97 | 6.619% | $142.8375 | $142.84 | $142.85 | $142.80 |
| Purchase #6 | $136.98 | 11.244% | $152.382 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $110.79 | 7.224% | $118.7935 | $118.79 | $118.80 | $118.80 |
| 7 purchase totals = | $905.36 | $977.9176 | $977.92 | $978.00 | $977.90 | |